Oh yes! I can't tell you how many times I've been told by a big fat lazy couch potato, that something I'm eating is bad for me, while they're stuffing the pie hole with french fries and a triple-double chili burger with extra bacon...
I would never dare give anyone diet or fitness advice, if I weren't in the shape I'm in. As it is, I do get asked what my "secret" is very often, and I don't have a secret. It's discipline and hard goals, and the pursuit of bodybuilding, lowest possible body fat mass (sitting at 4.8%), and ultimate fitness is one of my Aspie obsessions.
Charles